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  3. W32.Yimfoca.B

W32.Yimfoca.B

Risk Level 1: Very Low

Discovered:
December 3, 2010
Updated:
December 3, 2010 3:29:26 PM
Also Known As:
W32/Autorun-BQG [Sophos], CXmal/FkFldr-C [Sophos], Troj/Baal-C [Sophos], W32/PushBot-L [Sophos], Troj/Dloadr-DJG [Sophos]
Type:
Worm
Infection Length:
Varies
Systems Affected:
Windows 2000, Windows 7, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP
W32.Yimfoca.B is a worm that attempts to spread through instant messaging applications. It may also download files on to the compromised computer.

Antivirus Protection Dates

  • Initial Rapid Release version December 3, 2010 revision 022
  • Latest Rapid Release version May 26, 2015 revision 001
  • Initial Daily Certified version December 3, 2010 revision 032
  • Latest Daily Certified version May 26, 2015 revision 020
  • Initial Weekly Certified release date December 8, 2010
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Stephen Doherty

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